Start a Conversation

nhutminhho

updated

12 years ago

Solved!

Go to Solution
N

nhutminhho

8 Posts

0

28744

September 23rd, 2014 02:00

Backup full Server Centos

Hi all,

I have a server with two 300GB HDD using Raid 1 , set up Centos 06. I want Backup full Server to a Different Server ( or Cloud Server , or diifferent HDD) . How do this ?  

  • AJ

    Andrea Johnson

    26 Posts

    4401

    1

    Posted September 23rd, 2014 13:00

    If its just data (as opposed to the OS) , at 300GB you could use rsync to make a "mirror" of your data to cheaper larger sata drives. With USB3 you can now do it to external devices

  • DJ

    DELL-Josh Cr

    Community Manager

    •

    9700 Posts

    •

    43747 Points

    4401

    0

    Posted September 23rd, 2014 10:00

    Hi,

    You can use one of the backup tools that are part of the centOS repository. http://wiki.centos.org/HowTos#head-bab8e87dc82e722540e2d39de8408750004a8c4a

     

    You could also use an imaging program like clonezilla or partimage.

  • N

    nhutminhho

    8 Posts

    4401

    0

    Posted September 23rd, 2014 19:00

    My configuration disk 

    Disk /dev/sda: 299.4 GB, 299439751168 bytes
    255 heads, 63 sectors/track, 36404 cylinders
    Units = cylinders of 16065 * 512 = 8225280 bytes
    Sector size (logical/physical): 512 bytes / 512 bytes
    I/O size (minimum/optimal): 512 bytes / 512 bytes
    Disk identifier: 0x6871a823
     
       Device Boot      Start         End      Blocks   Id  System
    /dev/sda1   *           1          64      512000   83  Linux
    Partition 1 does not end on cylinder boundary.
    /dev/sda2              64       36405   291908608   8e  Linux LVM
     
    Disk /dev/mapper/VolGroup-lv_root: 53.7 GB, 53687091200 bytes
    255 heads, 63 sectors/track, 6527 cylinders
    Units = cylinders of 16065 * 512 = 8225280 bytes
    Sector size (logical/physical): 512 bytes / 512 bytes
    I/O size (minimum/optimal): 512 bytes / 512 bytes
    Disk identifier: 0x00000000
     
    Disk /dev/mapper/VolGroup-lv_root doesn't contain a valid partition table
     
    Disk /dev/mapper/VolGroup-lv_swap: 19.0 GB, 18991808512 bytes
    255 heads, 63 sectors/track, 2308 cylinders
    Units = cylinders of 16065 * 512 = 8225280 bytes
    Sector size (logical/physical): 512 bytes / 512 bytes
    I/O size (minimum/optimal): 512 bytes / 512 bytes
    Disk identifier: 0x00000000
     
    Disk /dev/mapper/VolGroup-lv_swap doesn't contain a valid partition table
     
    Disk /dev/mapper/VolGroup-lv_home: 226.2 GB, 226232369152 bytes
    255 heads, 63 sectors/track, 27504 cylinders
    Units = cylinders of 16065 * 512 = 8225280 bytes
    Sector size (logical/physical): 512 bytes / 512 bytes
    I/O size (minimum/optimal): 512 bytes / 512 bytes
    Disk identifier: 0x00000000
     
    Disk /dev/mapper/VolGroup-lv_home doesn't contain a valid partition table
     
    How do best to Full Backup?
  • N

    nhutminhho

    8 Posts

    4401

    0

    Posted September 23rd, 2014 19:00

    And 

    Filesystem 1K-blocks Used Available Use% Mounted on
    /dev/mapper/VolGroup-lv_root
    51606140 45016216 3968484 92% /
    tmpfs 8158168 0 8158168 0% /dev/shm
    /dev/sda1 495844 31568 438676 7% /boot
    /dev/mapper/VolGroup-lv_home
    217462732 164291936 42124296 80% /home

  • N

    nhutminhho

    8 Posts

    4401

    0

    Posted September 24th, 2014 19:00

    How do Clone Server Centos or ghost Full Centos Server ?

  • T

    Thomas467

    1 Message

    4401

    0

    Posted December 10th, 2014 01:00

    You Can check Ahsay Software. Ahsay Software is a robust cross-platform backup solution which allows businesses and managed backup service providers to backup virtual machines, databases and servers to local / mapped network drive, locally hosted backup server, or online backup server hosted in datacenter. I hope this will help you.

Dell Support Resources

Latest Solutions

View More